<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Login extrauth</title>
    <style>
        .container {
            width: 300px;
            height: 300px;
            margin: auto;
            position: absolute;
            top: 0;
            left: 0;
            bottom: 0;
            right: 0;
        }

        input {
            display: block;
            border-top: none;
            border-left: none;
            border-right: none;
            border-bottom: 1px solid darkgrey;
            margin-bottom: 5px;
        }
    </style>
</head>
<body>
<div class="container">
    <h1>Login to extrauth</h1>
    <form action="/extrauth/login" method="post">
        <!-- todo 获取来源页面, 以便登录成功后返回 -->
        <label for="user_name">用户名</label>
        <input type="text" id="user_name" name="user_name" autofocus="autofocus">

        <label for="passwd">密码</label>
        <input type="password" id="passwd" name="passwd">

        <input type="submit">
    </form>
</div>
</body>
</html>
